Q: What is the negative version of the number 640,148,025?
A: -640,148,025
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 640,148,023 | 640,148,024 | 640,148,026 | 640,148,027 |
| -640,148,023 | -640,148,024 | -640,148,026 | -640,148,027 |